docs: Document projection page v11.2 filter and cleanup trade exclusion (Jan 13, 2026)

- STARTING_CAPITAL set to 1437 (actual v11.2 start capital)
- START_DATE set to Jan 6, 2026 (v11.2 production start)
- getTradingStats filters for v11.2 indicator + recent manual trades
- Excludes cleanup trades (DUPLICATE_CLEANUP, PHANTOM_CLEANUP, phantom)
- Current v11.2 performance: 6 trades, 83.3% WR, +$406.04 P&L

.github/copilot-instructions.md

@@ -138,6 +138,26 @@
 - **Previous Config:** Was 5x fixed (Dec 26, 2025)
 - **Last Updated:** Jan 2, 2026
 
+### Projection Page & Analytics Stats (Jan 13, 2026 - UPDATED)
+- **Purpose:** 12-month financial projection dashboard showing actual vs planned progress
+- **File:** `app/projection/page.tsx`
+- **Configuration:**
+  * `STARTING_CAPITAL = 1437` (USD, actual capital when v11.2 went live)
+  * `START_DATE = '2026-01-06'` (v11.2 production start date)
+  * Fetches from: `/api/analytics/stats?days=365`
+- **Stats Filtering (lib/database/views.ts getTradingStats):**
+  * **v11.2 Filter:** Only includes trades with `indicatorVersion='v11.2'`
+  * **Manual Trades:** Includes `signalSource='manual'` from last 7 days only
+  * **Cleanup Exclusion:** Excludes phantom/cleanup trades: `exitReason NOT IN ['DUPLICATE_CLEANUP', 'PHANTOM_CLEANUP', 'phantom']`
+- **v11.2 Performance (Jan 6-13, 2026):**
+  * Trades: 6 (5 wins, 1 loss)
+  * Win Rate: 83.3%
+  * Total P&L: +$406.04
+  * Avg Win: $120.20, Avg Loss: -$194.96
+  * Current Capital: $1,802.40 (from Drift)
+- **Why Filter:** Previous stats included old indicator versions and phantom cleanup trades, skewing metrics
+- **Last Updated:** Jan 13, 2026
+
 ### Supporting Systems (All Active)
 - **Stop Hunt Revenge:** Quality 85+ signals get auto re-entry on reversal (90s confirmation)
 - **Smart Validation Queue:** Quality 50-89 signals queued for 90-minute price confirmation